14 adds a regression. Methods OnClose and Dispose are only called for the active item when exiting the Stylet.Samples.TabNavigation application in 1.1.18. Both are expected to be called also for inactive items (as it was in 1.1.17).
Turns out this was a different issue, which was unmasked in your test case after #14. Pre-1.1.17, you could trigger this by doing 'conductor.Items.Clear()`.
14 adds a regression. Methods
OnClose
andDispose
are only called for the active item when exiting theStylet.Samples.TabNavigation
application in 1.1.18. Both are expected to be called also for inactive items (as it was in 1.1.17).